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authorThomas White <taw@physics.org>2021-10-13 15:46:31 +0200
committerThomas White <taw@physics.org>2021-10-13 15:52:37 +0200
commitecb963680530131a0d08b37b439ce6b24ba7d995 (patch)
tree66ae7af6a669a341ed72613f93ebd4772d3ebc9c /INSTALL.md
parent8f4b2d8249fad3f8d05099b76de698a9f7db64a4 (diff)
Make zlib dependency optional
Diffstat (limited to 'INSTALL.md')
-rw-r--r--INSTALL.md2
1 files changed, 1 insertions, 1 deletions
diff --git a/INSTALL.md b/INSTALL.md
index ca1bd869..74c37fa5 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -33,7 +33,6 @@ Here are the mandatory dependencies - you cannot install CrystFEL without these:
* [GNU Scientific Library (GSL)](https://www.gnu.org/software/gsl/)
* [Bison](https://www.gnu.org/software/bison/) 2.6 or later
* [Flex](https://www.gnu.org/software/flex/)
-* [Zlib](https://www.zlib.net/) (1.2.3.5 or later preferred for better decompression speed)
The following dependencies are "optional", in the sense that you can install
CrystFEL without them. However, a CrystFEL installation without these will lack
@@ -46,6 +45,7 @@ roughly in order of importance:
* [gdk-pixbuf](https://docs.gtk.org/gdk-pixbuf/) 2.0 or later (required for GUI)
* [libccp4](ftp://ftp.ccp4.ac.uk/opensource/) \[\*\] (required for MTZ import/export)
* [XGandalf](https://stash.desy.de/users/gevorkov/repos/xgandalf) \[\*\] (for `xgandalf` indexing)
+* [Zlib](https://www.zlib.net/) \[\*\] (required for reading gzipped CBF files. Version 1.2.3.5 or later preferred for better decompression speed)
* [PinkIndexer](https://stash.desy.de/users/gevorkov/repos/pinkindexer) \[\*\] (for indexing electron or wide bandwidth diffraction patterns)
* [FFTW](http://fftw.org/) 3.0 or later (required for `asdf` indexing)
* [FDIP](https://stash.desy.de/users/gevorkov/repos/fastdiffractionimageprocessing/) \[\*\] (for `peakFinder9` peak search algorithm)